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Post 11 made on Thursday September 10, 2020 at 13:31
Long Time Member
October 2015

You can if you want to, pair up two amps on one circuit, does not read like they pull much power. You can figure 80% load on each circuit, or 16 amps per circuit max, which is 1920 watts at 1.0 power factor. All the low power stuff can be on one circuit. Remember even though the breaker says 20 amps they derated to 80% buy design. To figure the approximate power consumption, use 65% efficiency for linear class AB amps and 85% for digital power amps. This works out to 1.538 x the power the amp pulls for 65% efficiency and 1.176 x for 85% units

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